Robert A. Simons

John F. Van Doren

John F. Van Doren worked on the procurement and property staff at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Arthur Katz

B. H. Ketelle

Frances Quintana

Frances Quintana grew up in El Rancho, NM, and her family’s farm at Los Alamos was requisitioned when the Manhattan Project took over the site.